EP 0550737 B1 19970122 - CONTROLLED RELEASE VERAPAMIL TABLET
Title (en)
CONTROLLED RELEASE VERAPAMIL TABLET
Title (de)
VERAPAMILTABLETTE MIT KONTROLLIERTER FREISETZUNG
Title (fr)
COMPRIME DE VERAPAMIL A LIBERATION CONTROLEE
Publication
Application
Priority
- US 9205712 W 19920702
- US 73603191 A 19910725
Abstract (en)
[origin: US5169639A] Controlled release verapamil tablets are disclosed. The tablets include an excipient having a hydrophilic material, preferably containing a mixture of xanthan gum/locust bean gum, and an inert diluent.
IPC 1-7
IPC 8 full level
A61K 9/22 (2006.01); A61K 9/20 (2006.01); A61K 31/047 (2006.01); A61K 31/275 (2006.01); A61K 31/277 (2006.01); A61K 47/36 (2006.01); A61P 9/12 (2006.01)
CPC (source: EP KR US)
A61K 9/16 (2013.01 - KR); A61K 9/2018 (2013.01 - EP US); A61K 9/205 (2013.01 - EP US); A61K 9/2077 (2013.01 - EP US); A61K 31/275 (2013.01 - EP US); A61P 9/06 (2018.01 - EP); A61P 9/12 (2018.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE
DOCDB simple family (publication)
US 5169639 A 19921208; AT E147974 T1 19970215; AU 2403392 A 19930223; AU 649163 B2 19940512; CA 2092287 A1 19930126; CA 2092287 C 19970325; DE 69217031 D1 19970306; DE 69217031 T2 19970507; DK 0550737 T3 19970217; EP 0550737 A1 19930714; EP 0550737 A4 19931215; EP 0550737 B1 19970122; ES 2099273 T3 19970516; FI 107231 B 20010629; FI 931342 A0 19930325; FI 931342 A 19930325; GR 3023086 T3 19970730; HU 218658 B 20001028; HU 9300768 D0 19930628; HU T64221 A 19931228; IE 922411 A1 19930127; IL 102614 A0 19930114; IL 102614 A 19970218; JP H06500576 A 19940120; JP H0733339 B2 19950412; KR 0184308 B1 19990501; KR 930701983 A 19930908; MX 9204352 A 19930401; WO 9301803 A1 19930204
DOCDB simple family (application)
US 73603191 A 19910725; AT 92916803 T 19920702; AU 2403392 A 19920702; CA 2092287 A 19920702; DE 69217031 T 19920702; DK 92916803 T 19920702; EP 92916803 A 19920702; ES 92916803 T 19920702; FI 931342 A 19930325; GR 970400758 T 19970409; HU 9300768 A 19920702; IE 922411 A 19920724; IL 10261492 A 19920723; JP 50284493 A 19920702; KR 930700917 A 19930325; MX 9204352 A 19920724; US 9205712 W 19920702